1 /*****************************************************************************
2 * playlist_model.cpp : Manage playlist model
3 ****************************************************************************
4 * Copyright (C) 2006-2007 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Ilkka Ollakkka <ileoo (at) videolan dot org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
30 #include "dialogs_provider.hpp"
31 #include "components/playlist/playlist_model.hpp"
32 #include "dialogs/mediainfo.hpp"
33 #include "dialogs/playlist.hpp"
34 #include <vlc_intf_strings.h>
36 #include "pixmaps/types/type_unknown.xpm"
42 #include <QApplication>
47 QIcon PLModel::icons[ITEM_TYPE_NUMBER];
49 static int PlaylistChanged( vlc_object_t *, const char *,
50 vlc_value_t, vlc_value_t, void * );
51 static int PlaylistNext( vlc_object_t *, const char *,
52 vlc_value_t, vlc_value_t, void * );
53 static int ItemAppended( vlc_object_t *p_this, const char *psz_variable,
54 vlc_value_t oval, vlc_value_t nval, void *param );
55 static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable,
56 vlc_value_t oval, vlc_value_t nval, void *param );
58 /*************************************************************************
59 * Playlist model implementation
60 *************************************************************************/
63 This model is called two times, for the selector and the standard panel
65 PLModel::PLModel( playlist_t *_p_playlist, /* THEPL */
66 intf_thread_t *_p_intf, /* main Qt p_intf */
67 playlist_item_t * p_root,
68 /*playlist_GetPreferredNode( THEPL, THEPL->p_local_category );
69 and THEPL->p_root_category for SelectPL */
70 int _i_depth, /* -1 for StandPL, 1 for SelectPL */
71 QObject *parent ) /* Basic Qt parent */
72 : QAbstractItemModel( parent )
75 assert( i_depth == DEPTH_SEL || i_depth == DEPTH_PL );
77 p_playlist = _p_playlist;
79 i_cached_input_id = -1;
80 i_popup_item = i_popup_parent = -1;
83 rootItem = NULL; /* PLItem rootItem, will be set in rebuild( ) */
85 if( i_depth == DEPTH_SEL )
89 i_showflags = getSettings()->value( "qt-pl-showflags", COLUMN_DEFAULT ).toInt();
91 i_showflags = COLUMN_DEFAULT; /* reasonable default to show something */
92 else if ( i_showflags >= COLUMN_END )
93 i_showflags = COLUMN_END - 1; /* show everything */
96 /* Icons initialization */
97 #define ADD_ICON(type, x) icons[ITEM_TYPE_##type] = QIcon( QPixmap( x ) )
98 ADD_ICON( UNKNOWN , type_unknown_xpm );
99 ADD_ICON( FILE, ":/type/file" );
100 ADD_ICON( DIRECTORY, ":/type/directory" );
101 ADD_ICON( DISC, ":/type/disc" );
102 ADD_ICON( CDDA, ":/type/cdda" );
103 ADD_ICON( CARD, ":/type/capture-card" );
104 ADD_ICON( NET, ":/type/net" );
105 ADD_ICON( PLAYLIST, ":/type/playlist" );
106 ADD_ICON( NODE, ":/type/node" );
110 CONNECT( THEMIM->getIM(), metaChanged( input_item_t *),
111 this, ProcessInputItemUpdate( input_item_t *) );
112 CONNECT( THEMIM, inputChanged( input_thread_t * ),
113 this, ProcessInputItemUpdate( input_thread_t* ) );
115 playlist_item_t *p_item;
116 /* Check if there's allready some item playing when playlist
117 * model is created, if so, tell model that it's currentone
119 if( (p_item = playlist_CurrentPlayingItem(p_playlist)) )
121 currentItem = FindByInput( rootItem,
122 p_item->p_input->i_id );
123 emit currentChanged( index( currentItem, 0 ) );
131 getSettings()->setValue( "qt-pl-showflags", i_showflags );
136 Qt::DropActions PLModel::supportedDropActions() const
138 return Qt::CopyAction; /* Why not Qt::MoveAction */
141 Qt::ItemFlags PLModel::flags( const QModelIndex &index ) const
143 Qt::ItemFlags flags = QAbstractItemModel::flags( index );
145 PLItem *item = index.isValid() ?
146 static_cast<PLItem*>( index.internalPointer() ) :
149 input_item_t *pl_input = p_playlist->p_local_category->p_input;
150 input_item_t *ml_input = p_playlist->p_ml_category->p_input;
152 if( rootItem->i_id == p_playlist->p_root_onelevel->i_id
153 || rootItem->i_id == p_playlist->p_root_category->i_id )
155 if( item->p_input == pl_input
156 || item->p_input == ml_input)
157 flags |= Qt::ItemIsDropEnabled;
161 if ( (item->childCount() > 0) &&
162 ( rootItem->p_input == pl_input ||
163 rootItem->p_input == ml_input ) )
164 flags |= Qt::ItemIsDropEnabled;
165 flags |= Qt::ItemIsDragEnabled;
171 /* A list of model indexes are a playlist */
172 QStringList PLModel::mimeTypes() const
175 types << "vlc/playlist-item-id";
179 QMimeData *PLModel::mimeData( const QModelIndexList &indexes ) const
181 QMimeData *mimeData = new QMimeData();
182 QByteArray encodedData;
183 QDataStream stream( &encodedData, QIODevice::WriteOnly );
184 QModelIndexList list;
186 foreach( const QModelIndex &index, indexes ) {
187 if( index.isValid() && index.column() == 0 )
193 foreach( const QModelIndex &index, list ) {
194 stream << itemId( index );
196 mimeData->setData( "vlc/playlist-item-id", encodedData );
201 bool PLModel::dropMimeData( const QMimeData *data, Qt::DropAction action,
202 int row, int column, const QModelIndex &parent )
204 if( data->hasFormat( "vlc/playlist-item-id" ) )
206 if( action == Qt::IgnoreAction )
211 playlist_item_t *p_parent;
213 if( !parent.isValid())
217 // dropped into top node
218 p_parent = playlist_ItemGetById( p_playlist, rootItem->i_id );
222 // dropped outside any item
229 // dropped into/onto an item (depends on (row = -1) or (row > -1))
230 p_parent = playlist_ItemGetById( p_playlist, itemId ( parent ) );
232 if( !p_parent || p_parent->i_children == -1 )
240 ( p_parent->p_input == p_playlist->p_local_category->p_input
241 || p_parent->p_input == p_playlist->p_ml_category->p_input ) )
244 QByteArray encodedData = data->data( "vlc/playlist-item-id" );
245 QDataStream stream( &encodedData, QIODevice::ReadOnly );
247 /* easiest way to never miss the right index to move to is to
248 track the previously moved item */
249 playlist_item_t *p_target = NULL;
251 while( !stream.atEnd() )
255 playlist_item_t *p_src = playlist_ItemGetById( p_playlist, src_id );
264 input_item_t *input = p_src->p_input;
265 playlist_AddExt ( p_playlist,
266 p_src->p_input->psz_uri, p_src->p_input->psz_name,
267 PLAYLIST_APPEND | PLAYLIST_SPREPARSE, PLAYLIST_END,
269 input->i_options, input->ppsz_options, input->optflagc,
270 p_parent == p_playlist->p_local_category, true );
275 if ( row == -1 ) row = p_parent->i_children;
276 playlist_TreeMove( p_playlist, p_src, p_parent, row );
280 for( row = 0 ; row < p_target->p_parent->i_children ; row++ )
281 if( p_target->p_parent->pp_children[row] == p_target ) break;
282 playlist_TreeMove( p_playlist, p_src, p_parent, row + 1 );
287 /*TODO: That's not a good idea to rebuild the playlist */
293 /* remove item with its id */
294 void PLModel::removeItem( int i_id )
296 PLItem *item = FindById( rootItem, i_id );
297 if( currentItem && item && currentItem->p_input == item->p_input ) currentItem = NULL;
298 if( item ) item->remove( item, i_depth );
301 /* callbacks and slots */
302 void PLModel::addCallbacks()
304 /* Some global changes happened -> Rebuild all */
305 var_AddCallback( p_playlist, "intf-change", PlaylistChanged, this );
306 /* We went to the next item
307 var_AddCallback( p_playlist, "item-current", PlaylistNext, this );
309 /* One item has been updated */
310 var_AddCallback( p_playlist, "playlist-item-append", ItemAppended, this );
311 var_AddCallback( p_playlist, "playlist-item-deleted", ItemDeleted, this );
314 void PLModel::delCallbacks()
317 var_DelCallback( p_playlist, "item-current", PlaylistNext, this );
319 var_DelCallback( p_playlist, "intf-change", PlaylistChanged, this );
320 var_DelCallback( p_playlist, "playlist-item-append", ItemAppended, this );
321 var_DelCallback( p_playlist, "playlist-item-deleted", ItemDeleted, this );
324 void PLModel::activateItem( const QModelIndex &index )
326 assert( index.isValid() );
327 PLItem *item = static_cast<PLItem*>(index.internalPointer());
330 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
331 activateItem( p_item );
335 /* Must be entered with lock */
336 void PLModel::activateItem( playlist_item_t *p_item )
338 if( !p_item ) return;
339 playlist_item_t *p_parent = p_item;
342 if( p_parent->i_id == rootItem->i_id ) break;
343 p_parent = p_parent->p_parent;
346 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked,
350 /****************** Base model mandatory implementations *****************/
351 QVariant PLModel::data( const QModelIndex &index, int role ) const
353 if( !index.isValid() ) return QVariant();
354 PLItem *item = static_cast<PLItem*>(index.internalPointer());
355 if( role == Qt::DisplayRole )
357 int running_index = -1;
361 if( i_depth == DEPTH_SEL )
363 vlc_mutex_lock( &item->p_input->lock );
364 QString returninfo = QString( qfu( item->p_input->psz_name ) );
365 vlc_mutex_unlock( &item->p_input->lock );
366 return QVariant(returninfo);
369 while( metadata < COLUMN_END )
371 if( i_showflags & metadata )
373 if( running_index == index.column() )
378 if( running_index != index.column() ) return QVariant();
381 if( metadata == COLUMN_NUMBER )
382 returninfo = QString::number( index.row() + 1 );
385 char *psz = psz_column_meta( item->p_input, metadata );
386 returninfo = QString( qfu( psz ) );
389 return QVariant( returninfo );
391 else if( role == Qt::DecorationRole && index.column() == 0 )
393 /* Use to segfault here because i_type wasn't always initialized */
394 if( item->p_input->i_type >= 0 )
395 return QVariant( PLModel::icons[item->p_input->i_type] );
397 else if( role == Qt::FontRole )
399 if( isCurrent( index ) )
401 QFont f; f.setBold( true ); return QVariant( f );
407 bool PLModel::isCurrent( const QModelIndex &index ) const
409 assert( index.isValid() );
410 if( !currentItem ) return false;
411 return static_cast<PLItem*>(index.internalPointer())->p_input == currentItem->p_input;
414 int PLModel::itemId( const QModelIndex &index ) const
416 assert( index.isValid() );
417 return static_cast<PLItem*>(index.internalPointer())->i_id;
420 QVariant PLModel::headerData( int section, Qt::Orientation orientation,
424 int running_index=-1;
425 if (orientation != Qt::Horizontal || role != Qt::DisplayRole)
428 if( i_depth == DEPTH_SEL ) return QVariant( QString("") );
430 while( metadata < COLUMN_END )
432 if( metadata & i_showflags )
434 if( running_index == section )
439 if( running_index != section ) return QVariant();
441 return QVariant( qfu( psz_column_title( metadata ) ) );
444 QModelIndex PLModel::index( int row, int column, const QModelIndex &parent )
448 if( !parent.isValid() )
449 parentItem = rootItem;
451 parentItem = static_cast<PLItem*>(parent.internalPointer());
453 PLItem *childItem = parentItem->child( row );
455 return createIndex( row, column, childItem );
457 return QModelIndex();
460 /* Return the index of a given item */
461 QModelIndex PLModel::index( PLItem *item, int column ) const
463 if( !item ) return QModelIndex();
464 const PLItem *parent = item->parent();
466 return createIndex( parent->children.lastIndexOf( item ),
468 return QModelIndex();
471 QModelIndex PLModel::parent( const QModelIndex &index ) const
473 if( !index.isValid() ) return QModelIndex();
475 PLItem *childItem = static_cast<PLItem*>(index.internalPointer());
478 msg_Err( p_playlist, "NULL CHILD" );
479 return QModelIndex();
482 PLItem *parentItem = childItem->parent();
483 if( !parentItem || parentItem == rootItem ) return QModelIndex();
484 if( !parentItem->parentItem )
486 msg_Err( p_playlist, "No parent parent, trying row 0 " );
487 msg_Err( p_playlist, "----- PLEASE REPORT THIS ------" );
488 return createIndex( 0, 0, parentItem );
490 QModelIndex ind = createIndex(parentItem->row(), 0, parentItem);
494 int PLModel::columnCount( const QModelIndex &i) const
498 if( i_depth == DEPTH_SEL ) return 1;
500 while( metadata < COLUMN_END )
502 if( metadata & i_showflags )
509 int PLModel::childrenCount( const QModelIndex &parent ) const
511 return rowCount( parent );
514 int PLModel::rowCount( const QModelIndex &parent ) const
518 if( !parent.isValid() )
519 parentItem = rootItem;
521 parentItem = static_cast<PLItem*>(parent.internalPointer());
523 return parentItem->childCount();
526 QStringList PLModel::selectedURIs()
529 for( int i = 0; i < current_selection.size(); i++ )
532 PLItem *item = static_cast<PLItem*>
533 (current_selection[i].internalPointer());
536 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
539 char *psz = input_item_GetURI( p_item->p_input );
552 /************************* General playlist status ***********************/
554 bool PLModel::hasRandom()
556 return var_GetBool( p_playlist, "random" );
558 bool PLModel::hasRepeat()
560 return var_GetBool( p_playlist, "repeat" );
562 bool PLModel::hasLoop()
564 return var_GetBool( p_playlist, "loop" );
566 void PLModel::setLoop( bool on )
568 var_SetBool( p_playlist, "loop", on ? true:false );
569 config_PutInt( p_playlist, "loop", on ? 1: 0 );
571 void PLModel::setRepeat( bool on )
573 var_SetBool( p_playlist, "repeat", on ? true:false );
574 config_PutInt( p_playlist, "repeat", on ? 1: 0 );
576 void PLModel::setRandom( bool on )
578 var_SetBool( p_playlist, "random", on ? true:false );
579 config_PutInt( p_playlist, "random", on ? 1: 0 );
582 /************************* Lookups *****************************/
584 PLItem *PLModel::FindById( PLItem *root, int i_id )
586 return FindInner( root, i_id, false );
589 PLItem *PLModel::FindByInput( PLItem *root, int i_id )
591 PLItem *result = FindInner( root, i_id, true );
595 #define CACHE( i, p ) { i_cached_id = i; p_cached_item = p; }
596 #define ICACHE( i, p ) { i_cached_input_id = i; p_cached_item_bi = p; }
598 PLItem * PLModel::FindInner( PLItem *root, int i_id, bool b_input )
600 if( ( !b_input && i_cached_id == i_id) ||
601 ( b_input && i_cached_input_id ==i_id ) )
603 return b_input ? p_cached_item_bi : p_cached_item;
606 if( !b_input && root->i_id == i_id )
611 else if( b_input && root->p_input->i_id == i_id )
613 ICACHE( i_id, root );
617 QList<PLItem *>::iterator it = root->children.begin();
618 while ( it != root->children.end() )
620 if( !b_input && (*it)->i_id == i_id )
622 CACHE( i_id, (*it) );
623 return p_cached_item;
625 else if( b_input && (*it)->p_input->i_id == i_id )
627 ICACHE( i_id, (*it) );
628 return p_cached_item_bi;
630 if( (*it)->children.size() )
632 PLItem *childFound = FindInner( (*it), i_id, b_input );
636 ICACHE( i_id, childFound )
638 CACHE( i_id, childFound )
650 /************************* Updates handling *****************************/
651 void PLModel::customEvent( QEvent *event )
653 int type = event->type();
654 if( type != ItemAppend_Type &&
655 type != ItemDelete_Type && type != PLUpdate_Type )
658 PLEvent *ple = static_cast<PLEvent *>(event);
660 if( type == ItemAppend_Type )
661 ProcessItemAppend( &ple->add );
662 else if( type == ItemDelete_Type )
663 ProcessItemRemoval( ple->i_id );
668 /**** Events processing ****/
669 void PLModel::ProcessInputItemUpdate( input_thread_t *p_input )
671 if( !p_input ) return;
672 ProcessInputItemUpdate( input_GetItem( p_input ) );
673 if( p_input && !( p_input->b_dead || !vlc_object_alive( p_input ) ) )
675 PLItem *item = FindByInput( rootItem, input_GetItem( p_input )->i_id );
677 emit currentChanged( index( item, 0 ) );
684 void PLModel::ProcessInputItemUpdate( input_item_t *p_item )
686 if( !p_item || p_item->i_id <= 0 ) return;
687 PLItem *item = FindByInput( rootItem, p_item->i_id );
691 UpdateTreeItem( item, true );
696 void PLModel::ProcessItemRemoval( int i_id )
698 if( i_id <= 0 ) return;
699 if( i_id == i_cached_id ) i_cached_id = -1;
700 i_cached_input_id = -1;
705 void PLModel::ProcessItemAppend( const playlist_add_t *p_add )
707 playlist_item_t *p_item = NULL;
708 PLItem *newItem = NULL;
710 PLItem *nodeItem = FindById( rootItem, p_add->i_node );
712 if( !nodeItem ) goto end;
714 p_item = playlist_ItemGetById( p_playlist, p_add->i_item );
715 if( !p_item || p_item->i_flags & PLAYLIST_DBL_FLAG ) goto end;
716 if( i_depth == DEPTH_SEL && p_item->p_parent &&
717 p_item->p_parent->i_id != rootItem->i_id )
720 newItem = new PLItem( p_item, nodeItem );
721 emit layoutAboutToBeChanged();
722 emit beginInsertRows( index( newItem, 0 ), nodeItem->childCount(), nodeItem->childCount()+1 );
723 nodeItem->appendChild( newItem );
724 emit endInsertRows();
725 emit layoutChanged();
726 UpdateTreeItem( p_item, newItem, true );
733 void PLModel::rebuild()
738 void PLModel::rebuild( playlist_item_t *p_root )
740 playlist_item_t* p_item;
741 /* Remove callbacks before locking to avoid deadlocks */
743 /* Invalidate cache */
744 i_cached_id = i_cached_input_id = -1;
746 emit layoutAboutToBeChanged();
752 if( rootItem->children.size() )
754 emit beginRemoveRows( index( rootItem, 0 ), 0,
755 rootItem->children.size() -1 );
756 qDeleteAll( rootItem->children );
757 rootItem->children.clear();
758 emit endRemoveRows();
764 rootItem = new PLItem( p_root );
767 /* Recreate from root */
768 UpdateNodeChildren( rootItem );
769 if( (p_item = playlist_CurrentPlayingItem(p_playlist)) )
771 currentItem = FindByInput( rootItem,
772 p_item->p_input->i_id );
775 UpdateTreeItem( p_item, currentItem,
785 /* And signal the view */
786 emit layoutChanged();
790 /* This function must be entered WITH the playlist lock */
791 void PLModel::UpdateNodeChildren( PLItem *root )
793 emit layoutAboutToBeChanged();
794 playlist_item_t *p_node = playlist_ItemGetById( p_playlist, root->i_id );
795 UpdateNodeChildren( p_node, root );
796 emit layoutChanged();
799 /* This function must be entered WITH the playlist lock */
800 void PLModel::UpdateNodeChildren( playlist_item_t *p_node, PLItem *root )
802 for( int i = 0; i < p_node->i_children ; i++ )
804 if( p_node->pp_children[i]->i_flags & PLAYLIST_DBL_FLAG ) continue;
805 PLItem *newItem = new PLItem( p_node->pp_children[i], root );
806 emit beginInsertRows( index( newItem, 0 ), root->childCount(), root->childCount()+1 );
807 root->appendChild( newItem );
808 emit endInsertRows();
809 UpdateTreeItem( newItem, true, true );
810 if( i_depth == DEPTH_PL && p_node->pp_children[i]->i_children != -1 )
811 UpdateNodeChildren( p_node->pp_children[i], newItem );
815 /* This function must be entered WITH the playlist lock */
816 void PLModel::UpdateTreeItem( PLItem *item, bool signal, bool force )
818 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
819 UpdateTreeItem( p_item, item, signal, force );
822 /* This function must be entered WITH the playlist lock */
823 void PLModel::UpdateTreeItem( playlist_item_t *p_item, PLItem *item,
824 bool signal, bool force )
828 if( !force && i_depth == DEPTH_SEL && p_item->p_parent &&
829 p_item->p_parent->i_id != rootItem->i_id )
831 item->update( p_item );
833 emit dataChanged( index( item, 0 ) , index( item, columnCount( QModelIndex() ) ) );
836 /************************* Actions ******************************/
839 * Deletion, here we have to do a ugly slow hack as we retrieve the full
840 * list of indexes to delete at once: when we delete a node and all of
841 * its children, we need to update the list.
842 * Todo: investigate whethere we can use ranges to be sure to delete all items?
844 void PLModel::doDelete( QModelIndexList selected )
846 for( int i = selected.size() -1 ; i >= 0; i-- )
848 QModelIndex index = selected[i];
849 if( index.column() != 0 ) continue;
850 PLItem *item = static_cast<PLItem*>(index.internalPointer());
853 if( item->children.size() )
854 recurseDelete( item->children, &selected );
855 doDeleteItem( item, &selected );
857 if( i > selected.size() ) i = selected.size();
861 void PLModel::recurseDelete( QList<PLItem*> children, QModelIndexList *fullList )
863 for( int i = children.size() - 1; i >= 0 ; i-- )
865 PLItem *item = children[i];
866 if( item->children.size() )
867 recurseDelete( item->children, fullList );
868 doDeleteItem( item, fullList );
872 void PLModel::doDeleteItem( PLItem *item, QModelIndexList *fullList )
874 QModelIndex deleteIndex = index( item, 0 );
875 fullList->removeAll( deleteIndex );
878 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
884 if( p_item->i_children == -1 )
885 playlist_DeleteFromInput( p_playlist, p_item->p_input, pl_Locked );
887 playlist_NodeDelete( p_playlist, p_item, true, false );
888 /* And finally, remove it from the tree */
889 emit beginRemoveRows( index( item->parentItem, 0), item->parentItem->children.indexOf( item ),
890 item->parentItem->children.indexOf( item )+1 );
891 item->remove( item, i_depth );
892 emit endRemoveRows();
896 /******* Volume III: Sorting and searching ********/
897 void PLModel::sort( int column, Qt::SortOrder order )
903 for( i_column = 1; i_column != COLUMN_END; i_column<<=1 )
905 if( ( shownFlags() & i_column ) )
907 if( column == i_index )
918 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
920 if( p_root && i_flag )
922 playlist_RecursiveNodeSort( p_playlist, p_root,
923 i_column_sorting( i_flag ),
924 order == Qt::AscendingOrder ?
925 ORDER_NORMAL : ORDER_REVERSE );
932 void PLModel::search( const QString& search_text )
934 /** \todo Fire the search with a small delay ? */
937 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
940 const char *psz_name = search_text.toUtf8().data();
941 playlist_LiveSearchUpdate( p_playlist , p_root, psz_name );
947 /*********** Popup *********/
948 void PLModel::popup( QModelIndex & index, QPoint &point, QModelIndexList list )
950 assert( index.isValid() );
952 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, itemId( index ) );
955 i_popup_item = p_item->i_id;
956 i_popup_parent = p_item->p_parent ? p_item->p_parent->i_id : -1;
958 current_selection = list;
959 QMenu *menu = new QMenu;
960 menu->addAction( qtr(I_POP_PLAY), this, SLOT( popupPlay() ) );
961 menu->addAction( qtr(I_POP_DEL), this, SLOT( popupDel() ) );
962 menu->addSeparator();
963 menu->addAction( qtr(I_POP_STREAM), this, SLOT( popupStream() ) );
964 menu->addAction( qtr(I_POP_SAVE), this, SLOT( popupSave() ) );
965 menu->addSeparator();
966 menu->addAction( qtr(I_POP_INFO), this, SLOT( popupInfo() ) );
967 if( p_item->i_children > -1 )
969 menu->addSeparator();
970 menu->addAction( qtr(I_POP_SORT), this, SLOT( popupSort() ) );
971 menu->addAction( qtr(I_POP_ADD), this, SLOT( popupAdd() ) );
973 menu->addSeparator();
974 menu->addAction( qtr( I_POP_EXPLORE ), this, SLOT( popupExplore() ) );
975 menu->popup( point );
982 void PLModel::viewchanged( int meta )
995 /* UNUSED emit layoutAboutToBeChanged(); */
996 index = __MIN( index, columnCount() );
997 QModelIndex parent = createIndex( 0, 0, rootItem );
999 if( i_showflags & meta )
1000 /* Removing columns */
1002 emit beginRemoveColumns( parent, index, index+1 );
1003 i_showflags &= ~( meta );
1004 getSettings()->setValue( "qt-pl-showflags", i_showflags );
1005 emit endRemoveColumns();
1009 /* Adding columns */
1010 emit beginInsertColumns( parent, index, index+1 );
1011 i_showflags |= meta;
1012 getSettings()->setValue( "qt-pl-showflags", i_showflags );
1013 emit endInsertColumns();
1015 emit columnsChanged( meta );
1020 void PLModel::popupDel()
1022 doDelete( current_selection );
1025 void PLModel::popupPlay()
1029 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1031 activateItem( p_item );
1036 void PLModel::popupInfo()
1039 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1043 input_item_t* p_input = p_item->p_input;
1044 vlc_gc_incref( p_input );
1046 MediaInfoDialog *mid = new MediaInfoDialog( p_intf, p_input );
1047 vlc_gc_decref( p_input );
1048 mid->setParent( PlaylistDialog::getInstance( p_intf ),
1054 void PLModel::popupStream()
1056 QStringList mrls = selectedURIs();
1057 if( !mrls.isEmpty() )
1058 THEDP->streamingDialog( NULL, mrls[0], false );
1062 void PLModel::popupSave()
1064 QStringList mrls = selectedURIs();
1065 if( !mrls.isEmpty() )
1066 THEDP->streamingDialog( NULL, mrls[0] );
1070 #include <QFileInfo>
1071 #include <QDesktopServices>
1072 void PLModel::popupExplore()
1075 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1079 input_item_t *p_input = p_item->p_input;
1080 char *psz_meta = input_item_GetURI( p_input );
1084 const char *psz_access;
1085 const char *psz_demux;
1087 input_SplitMRL( &psz_access, &psz_demux, &psz_path, psz_meta );
1089 if( EMPTY_STR( psz_access ) ||
1090 !strncasecmp( psz_access, "file", 4 ) ||
1091 !strncasecmp( psz_access, "dire", 4 ) )
1093 QFileInfo info( qfu( psz_meta ) );
1094 QDesktopServices::openUrl(
1095 QUrl::fromLocalFile( info.absolutePath() ) );
1104 /**********************************************************************
1105 * Playlist callbacks
1106 **********************************************************************/
1107 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
1108 vlc_value_t oval, vlc_value_t nval, void *param )
1110 PLModel *p_model = (PLModel *) param;
1111 PLEvent *event = new PLEvent( PLUpdate_Type, 0 );
1112 QApplication::postEvent( p_model, event );
1116 static int PlaylistNext( vlc_object_t *p_this, const char *psz_variable,
1117 vlc_value_t oval, vlc_value_t nval, void *param )
1119 PLModel *p_model = (PLModel *) param;
1120 PLEvent *event = new PLEvent( ItemUpdate_Type, oval.i_int );
1121 QApplication::postEvent( p_model, event );
1122 event = new PLEvent( ItemUpdate_Type, nval.i_int );
1123 QApplication::postEvent( p_model, event );
1127 static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable,
1128 vlc_value_t oval, vlc_value_t nval, void *param )
1130 PLModel *p_model = (PLModel *) param;
1131 PLEvent *event = new PLEvent( ItemDelete_Type, nval.i_int );
1132 QApplication::postEvent( p_model, event );
1136 static int ItemAppended( vlc_object_t *p_this, const char *psz_variable,
1137 vlc_value_t oval, vlc_value_t nval, void *param )
1139 PLModel *p_model = (PLModel *) param;
1140 const playlist_add_t *p_add = (playlist_add_t *)nval.p_address;
1141 PLEvent *event = new PLEvent( p_add );
1142 QApplication::postEvent( p_model, event );